package com.itcast.yuanyuan.oademo.dao;

import java.util.List;

import com.itcast.yuanyuan.oademo.pojo.User;

public interface  IUserDao {
	public User selectUserById(String id);
	public List<User> selectUserByCondition(User u);
	
	public int deleteUserById(String id);
	
	public int updateUserByCondition(User u);
	
	public int insertUser(User u);
}
